Alexandrovsk may refer to:

Russia

• Alexandrovsk, Murmansk Oblast, a closed administrative-territorial formation
  • Polyarny, Murmansk Oblast, called Alexandrovsk until 1931
• Alexandrovsk, Perm Krai
• Alexandrovsk-Sakhalinsky (town), in Sakhalin Oblast
• Belogorsk, Amur Oblast, called Alexandrovsk until 1931

Ukraine

• Oleksandrivsk, Luhansk Oblast
• Zaporizhzhia, called Alexandrovsk until 1921

United States

• Nanwalek, Alaska, site of the former Russian fortress of Alexandrovsk

See also

• Alexandrovsky District
• Fort-Shevchenko founded as Fort Alexandrovsk, a military-base town on the Caspian Sea
• Alexandrovsk, the former name of Alexandrovskoye, Stavropol Krai
• Alexandrovsk-Grushevsky, name of the city of Shakhty, Rostov Oblast, Russia, in 1881–1921
• Alexandrovka, Russia
• Alexandrovsky, Russia